30 days warranty on the product. Super quick transmission speed of up to 18 Gbps, Seamless Audio and Video sync, 5-Layer Shielding for minimal interference, Allows to share an Internet connection among multiple devices without the need for a separate Ethernet cable, Vivid Clarity for rich multimedia HD experience (Supports 4K HDR), HDMI 2.0 Standard and backward compatible to HDMI 1.4 & lower versions